CN207217953U - Can safe transport change-over plug for travel - Google Patents
Can safe transport change-over plug for travel Download PDFInfo
- Publication number
- CN207217953U CN207217953U CN201720293374.6U CN201720293374U CN207217953U CN 207217953 U CN207217953 U CN 207217953U CN 201720293374 U CN201720293374 U CN 201720293374U CN 207217953 U CN207217953 U CN 207217953U
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- Prior art keywords
- plug
- travel
- safe transport
- over
- housing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
- H01R24/70—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
- H01R24/78—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
Abstract
It the utility model is related to change-over plug for travel,It has housing,Socket (16),And the first plug (38 of at least the first standard,84),Wherein,First plug is allocated driving element (22,24),It is designed in standby position and using the mobile plug between position,It is placed in substantially in the housing in plug described in standby position,In using plug described in position can land used be placed in outside the housing,And,The plug is allocated stopping element (106A),It can be terminated on the standby position by plug its described and open position and closing position can be presented,Wherein,When the stopping element is in its closing position, the stopping element terminates in the plug on the standby position,And,The stopping element can be transferred to by closing position by the open position by movement first plug.
Description
Technical field
A kind of change-over plug for travel (travel plug adapter) is the utility model is related to, is also referred to as herein
" travelling converter (travel adapter) ".Using this converter, the attaching plug of a certain (country) standard can be inserted
In the power outlet of Reiseziel.Therefore, the change-over plug for travel needs the socket of the first standard and the electricity of another standard
Source plug.In this application, more precisely, being to be related to a kind of power outlet that can insert at least the first standard and the second standard
Change-over plug for travel.Therefore, a power supply using the first standard and the second standard can be selected in the change-over plug for travel
Plug.
Background technology
When global tourism and trade increasingly increase, such change-over plug for travel is just more and more used
Or travelling converter.It is therefore desirable to the travelling of the power outlet for being suitable for some various criterions that is succinct, being easy to transport turns
Insert head.
The A of Chinese patent application CN 101872911 disclose a kind of travelling converter with substantially round housing.Power supply
Plug is placed in the enclosure interior and can remove the housing.In this way, can be different types of using at least three kinds
Attaching plug.Required attaching plug can be selected at relative lower housing section rotatable top shell part.The upper housing portion
Dividing has an outstanding driving sliding block.The driving sliding block can be made to engage each attaching plug element.Therefore, this is slided
Block, which is rotated to the position above the attaching plug, the attaching plug, to be removed from lower section from the housing.
The change-over plug for travel has many purposes.But people still it is expected to provide a kind of operation upper easier travelling
Converter.Especially, if distributing different plugs different control elements and by being carried out to allocated control element
The plug can be transferred to using seemingly favourable on position by operation.Also, the plug is back to and can clearly be recognized
And firm standby position should also be what is be easily achieved.
The B4 of German patent DE 10 2,011 014 920 discloses another travelling converter, and it is referred to as " general conversion
Plug ".Travelled at this in converter, multigroup pin is provided with external shell.Every group of pin connects a control element, by
Every group of pin can be mobile from outside described in those control elements.For this by chute on the housing to the control element
Guided.Additionally the control element is guided using the baffle plate being arranged in external shell.The baffle plate, which has, leads
Rail, and the control element can pass through groove thereon.The guide rail provides upper end position and lower end position.To the gear
Plate flexibly prestress, so that control element can be firmly held in the upper end position or lower end position.The control member
Part and corresponding group pin can discharge from the end position, and move up or down, herein except the startup control
The selector for being also disposed at outside is also started outside element.The baffle plate confrontation spring force can be moved by pressing the selector.With
This method, can from it or lower end position is shifted out by using control element pin.
In this scheme, outside control element had both been used to move those group of pin from first end position (standby position)
Go out to the second end position (using position), be additionally operable to those group of pin locking over these locations.Its existing disadvantage
End is that selector also necessarily be in running status during pin group is moved using control element.It can not thus carry out comfortable
One-handed performance.The control element has also taken up the big quantity space of plug surface, thus can not freely be designed guiding
Type configures, and can not obtain succinct structure type.
Utility model content
The purpose of this utility model, which is to provide, a kind of avoids insufficient improved change-over plug for travel of the prior art.Should
Travelling converter should be able to be economical and reliably manufactured, and is easy to transport and is operated, and electricity aspect is very safe.
Change-over plug for travel of the present utility model has housing, and the housing can have variously-shaped.For example, generally, it is block
It is very practical for transport.But be designed to can be for the structure (mechanics) of the utility model change-over plug for travel
The largely shape of unrestricted choice housing.It is favourable, but the knot of utility model when housing has at least one plane
Structure is also suitable for the surface of shell of bending.The housing may be designed to one or more.Have confirmed, the housing is configured to two
Part is useful, specifically lower housing section and upper case portion.It is removably connected to each other, such as
The use of mode connects for screw is useful using mechanical means.
The housing should have at least one socket.The socket is effectively arranged on the housing upper face.The socket can
With different shapes, this depends on the type of the attaching plug to be assigned thereon (hereinafter referred " plug ").For example,
If to assign Schuko plugs on the socket, just there is substantially cylindrical sunk part on the socket, additionally have
Have for assigning the haptic element of the Schuko plugs (contact pins) female joint (female connector).For other
The plug of type, it is not necessary to which there is depression or groove.It is useful to set flat upper casing dignity, and multiple mothers can be set on the face
Joint (female contact).Generally, at least two female joints should be set, and it forms the female joint for assigning standard plug
It is right.In order to assign the plug of multiple various criterions, multiple female joints are set to being useful.If plug also has ground connection
Conductor, and socket meaning will provide the chance of ground connection, generally, the 3rd female joint or the 3rd be set to each plug to be assigned
Joint (contact) is also necessary.
The change-over plug for travel should also have the plug of at least one first standard and the second plug of the second standard.
(these plugs are also sometimes referred to as " plug-in type pin group (plug-inpin sets) ").The plug of first standard can be with
It is, such as EU European plugs, the plug of the second standard can be the American plugs of US.These plugs can have two pins, i.e. it
It is earth-free；Or they can have three pins, to provide grounding pin.Therefore, change-over plug for travel of the present utility model
Suitable for being used in more than one country.Usefully, and as a rule, it is necessary to select one using first plug and the second plug
's.
The change-over plug for travel may also include three or more plugs.Have confirmed, with three or four plugs
Change-over plug for travel be highly useful.At least one of which plug (but typically all plugs) can be by from standby position
(in this position, plug is placed in housing substantially) is moved to using on position.Using position, ground can be used completely or extremely in plug
Small part is placed in outside housing.Regularly, when plug is back to standby position, plug can be moved back in housing completely.Plug can
It is useful to be moved back in housing enough as far as it without prejudice to other plugs.
First plug is connected with a driving element, and the driving element is used to move first plug from standby position
To using position.Second plug is also connected with a driving element, and it is used to the second plug moving to use from standby position
Position.Therefore, the change-over plug for travel at least has the first driving element and the second driving element.Those driving elements can have
Button-like mode is designed to effect, to make it easier to be moved with a finger., can be on housing in order to house the driving element
Chute is set.Those chutes can also be connected with each other to form the guide rail for the driving element.In general, driven to be each
Dynamic element all sets a chute, and these chutes are arranged parallel to each other, and is useful.
Slide selector can be set on the change-over plug for travel, the slide selector can at least be moved to first position
And the second place.The slide selector alternatively discharges first plug in its first position, the release the in its second place
Two plugs, thus, it is possible to which the plug is moved to using on position.For this purpose, the slide selector has catch elements
(blocking element), such as projection (cam) can be used to be used as catch elements, the projection and moving guide rail
(displacement track) is engaged.But in the scope of the utility model, it is not necessary that set such slide to select
Device.The slide selector is optional, can select to use the slide selector in addition to means described below.
Because change-over plug for travel should be always configured to succinctly, therefore, the driving element is generally within close proximity each other.
The driving element is usually designed to sliding block, therefore, hereinafter puts up with driving sliding block and its function and advantage are described.Institute
Not being precisely placed to drive on sliding block with, such as finger will inadvertently while the mobile neighbouring sliding block that drives
Situation will be easy to occur.However, because the utility model only allows to drive a plug, thus (usual) also only allows to drive
Dynamic driving sliding block, so the driving sliding block that imprudence touches will not move, (or it will not at least move related insert
Head).This can make the operation of the change-over plug for travel become more fault-tolerant.
As mentioned, it is useful when having chute or similar groove on the housing of the change-over plug for travel.Institute
Stating driving sliding block can run in these chutes.Can also be that the slide selector sets a chute.These chutes can make cunning
Block moves while being directed to.Therefore, it embodies a kind of favourable and efficient mechanical conceptual of cost.Due to generally existing
Multiple driving sliding blocks are set on change-over plug for travel, so multiple when that can be guided in a simple manner in the chute
It is particularly advantageous when driving sliding block.Under background of the present utility model, the driving sliding block must only cause the plug
Motion, motion typically up and down.The driving sliding block need not be inserted described (compared with other common converters)
Head is locked in using on position, need not also ensuring a plug whenever only may be selected.Because under the utility model background
Driving sliding block, which is only allowed, performs a kind of function, it is possible to easily and reliably it is guided in chute.For example, such as
Fruit to it is described driving sliding block load onto spring, then carrying out guiding to it in chute will become poorly to use, this be typically by
Tend to tilt in such sliding block, run meeting " as hook (hook-like) ", just have bigger resistance certainly.
According to the utility model, first plug is allocated a stopping element (arresting element).Pass through this
Stopping element, the plug can be stopped on standby position.Due to this interception, the free mobility of the plug by
This is reduced, i.e. the resistivity for using being moved to position in standby position is more than on the centre position of the driving element
(standby position and use the position between position).
An open position and a closing position can be presented in the stopping element, wherein, pass through the movement of first plug
The stopping element can be transferred in the closing position by the open position.
The stopping element can be transferred to by the closure position by the open position by the movement of first plug
Put.Here, being typically to move up first plug, that is, move to its standby position.For the stopping element to be moved
Extra driving to the screw (bolt) or element of the closing position is unnecessary.Following setting can also be done, passes through institute
The movement for stating the first plug can also be moved on to the stopping element on the open position by the closing position.For by institute
The extra driving for stating screw or element that stopping element moves to the open position is also unnecessary.Thus, the member
Part is suitable to its function as a stopping element, and still, this transfer must be implemented at least for a resistance, also,
In some cases, this transfer can also be prevented from, for example, when another plug is in using on position.This prevention
By a slide selector or otherwise (such as by a locking mechanism) it can provide.
Under any circumstance, the stopping element, which may ensure that, prevents the plug on the standby position.When
When the change-over plug for travel only has first plug, a kind of mechanism not cooperated with other plugs is set.Citing
For, a single unlocking lever (unlocking lever) can be set.In some implementation profits, use can also be set
In be resiliently biased the stopping element enter the closing position element.
Under any circumstance, the stopping element may ensure that the standby position of clear definition.There is no such stop
In the known travelling converter of element, the driving element (can generally be started for example, sliding along the direction using position
Device) movement is a bit of, and when there is provided prevent two plugs while when moving on to using mechanism on position, such case is generally also
It can occur.Therefore, these plugs just have the defects of standby position is not presented in a well defined manner.For example, user can pass through
Two plugs are stuck in on using the midway of position by driving while two driving elements.In addition, for change-over plug for travel
Such a is the situation of an allergen, even only part of the driving element from standby position for its conductive security
Mobile (and the plug is not moved on to fully using on position) is possible, for a user and does not allow people to put
The heart.The stopping element thus provides the standby position of clear definition.Herein, the closing position pair of the stopping element
Should be in the standby position of plug.When plug moves on to it using on position, by contrast, the stopping element is then transferred to its dozen
Open position.
When the stopping element be configured to one be kept completely separate with the driving element part when be favourable.The stop
Element for example can be configured to a movable rod (movable lever).Here, wise is structured to a tiltable bar
(tiltable lever), particularly around the inclined bar of single rotary shaft (lever), the rotary shaft is preferably laterally in the drive
The rotary shaft of the direction of motion of dynamic element.Can be to the direction of the bar closing position to the bar flexibly prestress；May be used also
So that this to be alternatively or additionally supplied to another close mechanism.
Such change-over plug for travel is favourable：Each of which plug is all allocated support component and the stopping element is made
For the support component, i.e. optionally it prevent and thus prevented the plug on standby position.The branch
Support element for example may be configured to support arm, and its one side carries the haptic element of the plug, on the other hand establish and the driving member
The connection of part.Particularly when the support component with depression (depression) and the stopping element has raised, and institute
State stopping element the projection it is engageable in the depression so that the plug is maintained at into stop position (arrested
Position it is favourable on).Such projection can be formed at the rod end in a manner of extremely simple and be favourable.
Such change-over plug for travel is useful：It is additionally provided with the second plug of the second standard, and it is same allocated
One driving element, the driving element is designed to mobile second plug between standby position and using position, in armed bit
Put, second plug is placed in the housing substantially, in using position, second plug can land used be placed in the housing
Outside.Here, second plug is allocated the second stopping element, second plug can be prevented by second stopping element
In the standby position, and an open position and closing position can be presented.
For such change-over plug for travel, mobile route circle of first driving element and the second driving element
A plane of motion is determined.The stopping element is advantageously placed in this planar back side.It can so allow travelling converter extremely simple
Clean design and the structure for structure (mechanics) the interference stopping element for preventing the driving element.In addition, when described
The structure of stopping element pass through for the put-through channel (be usually the chute) of the driving element it is invisible when, it is believed that more accord with
Close aesthetic.
It is favourable when pivoting point of the stopping element behind the shifting axle rotates.For example, can be at that
In rotary shaft is set to rotate the toggle link (toggle lever).The position of the plane of motion " below " is understood to refer to
To the position in enclosure interior direction.In addition, when the stopping element be arranged above the driving element and thus generally within
It is favourable when above the chute (or correspondingly described shell nozzle).
In the case of change-over plug for travel with two plugs, when the movement by first plug can will described in
The stopping element of second plug is favourable when being transferred to by open position in closing position.This transfer may also include only fixed
In closing position.Then the stopping element not only has the function for the security-related standby position for accurately defining plug,
But also with ensuring the function that second plug is influenceed by the position of first plug.Therefore, the stopping element can
Be, for example, selection one plug described in plug casing rotation with function, or with the slide selector herein up and down
The function that Wen Zhongke has.
When at least one stopping element (or may whole stopping elements) is connected with control-rod be it is favourable, it is described
Control-rod allows or prevents at least one stopping element (or possible whole stopping elements) from moving on on open position.It is described
Control-rod refers to and may be configured to a single element, and can be connected with the stopping element or can with stopping element one into
Type.For example, it has already been proven that U-shaped bar (lever) is useful, and one rod end has an element or particularly one projection,
It can coordinate with the support component of plug or particularly plug.The other end of the U-shaped bar can then be used as control-rod or refer to.
When the control-rod is bonded in a blocking unit be it is favourable, the blocking unit by it is described it is at least one only
Dynamic element is fixed in closing position.Advantageously, the blocking element can have at least one blocking sliding block, and it can put down substantially
Row moves in the rotary shaft of at least one stopping element.When at least one blocking sliding block (preferably whole blocking sliding blocks)
It is favourable when being arranged on a moving guide rail.When towards one end of the moving guide rail at least one blocking sliding block bullet
Property prestress when be also advantageous.All these measures on the blocking unit result in effective between each plug
Coordinate.Here, the positional information (using position or locking position) by the position of the stopping element and control-rod, then
(forwarded) is passed to control-rod by the position of the blocking sliding block, and then is transferred to stopping element.
It is extremely to have above the chute to set at least one blocking sliding block (or possible whole blocking sliding blocks)
Profit.At least one blocking sliding block (or possible whole blocking sliding blocks) is set to be also advantageous behind the chute.
The operating principle of favourable simple design and the optimization with attractive outward appearance can so be produced --- such as above for described
Mentioned by the position of stopping element.
It is also to have when the second blocking sliding block of the first blocking sliding block and the second length that set at least one first length
Profit.Here, second length can be equal to first length, still, second length can also be more than described first
Length.The second larger length allows to the distance between each plug, or even can pass through the suitable of the blocking sliding block
Closing length makes the distance between each plug relatively free to select, and still provides the reliability service of the blocking unit.
The plug can be moved to the help of the driving element using on position.For the peace of change-over plug for travel
For full use, even if when the plug counter pressure inserts power outlet, it is remained at using being favourable on position.
In system of the present utility model, stop or locking member (arresting or locking element) can be set with true
Protect the plug and be maintained at and prevented using on position and by them in this.The locking member can prevent the change-over plug for travel
At least one plug；The locking member effectively can also prevent multiple or all plugs using on position.
It is useful when the locking member connects a release button, the release button is arranged at hull outside and edge is released
Direction is put to be driven.When by a plug by being moved back to standby position using position, such release button can make the locking member
Part is directly perceived and safely discharges.It is such design compared with those by drive sliding block or slide selector, even plug itself is some
Motion seems safer to discharge the design of plug, also more reliable.So that the release button will not be driven unintentionally, its
Warning indicator or design warning coloration can be housed, for example, it is red.The release button can be a part for housing, for example, working as
A part due to suitably designing the housing can be pressed (depressed) when.Generally, a recess is set on housing simultaneously
It is useful as the part independently of housing that the release button is set in this recess.Usefully, the release button can be with
The slide selector and/or the driving sliding block are positioned opposite.
Against the release direction, to the locking member (if if being provided with), flexibly prestress is useful.It is right
Flexibly prestress can make the plug be reliably caught in lock-out state using position once entrance to the locking member.When
When spring accurately acts against the release direction, it is also advantageous in mechanical aspects.
One effective embodiment of (optional) locking member is that the locking member has at least one locking supporting leg, and should
Locking supporting leg has sliding surface and locking projections.It can be slided with one by the element that mobile plug is connected on the sliding surface.It
The element may be stuck at the locking projections afterwards, to lock the plug being connected with the element.
Such change-over plug for travel is useful：Its at least one plug have slide protrusion or mechanically with it is such
Slide protrusion firmly connects, and the slide protrusion runs and can presented in the locking projections on the sliding surface
Lock-out state, if if being provided with.
Such change-over plug for travel is also useful：Its locking mechanism has multiple locking supporting legs, such as 2,3
Or 4 locking supporting legs.The quantity of the locking supporting leg is identical with the quantity of plug.When the quantity of the locking supporting leg is less than
It is also useful and enough during the quantity of plug.
Especially later in the case of, when at least two plugs each of be connected with slide protrusion, and the two
Slide protrusion is useful all when being run on the same locking supporting leg of the locking member.Because the two slide protrusions exist
Run on same locking supporting leg, therefore, this means that the two slide protrusions in same sliding surface and same locking projections
Run on (lock-out state can be presented in two slide protrusions thereon).Because two plugs on the change-over plug for travel are not
It can be simultaneously displaced and use on position, so this locking shape can be alternatively presented in the slide protrusion in the locking projections
State.However, if two slide protrusions, such as two slide protrusions of adjacent header, a shared size suitably lock branch
If leg, then the quantity of locking supporting leg can be reduced, thus the change-over plug for travel can be configured to more succinct.
Other features and advantage of the present utility model can obtain from following accompanying drawing and its associated description.With reference to diagram and
Feature of the present utility model is described its associated description.However, these features can also be included in the utility model theme
Other combinations in.Therefore, disclosed each feature combines it will be also be appreciated that being disclosed in rational on other feature technologies.
Part diagram is slightly simplified, and is schematical.
Brief description of the drawings
Fig. 1 is the stereogram of change-over plug for travel in the one exemplary embodiment of the utility model one；
Fig. 2 is the stereogram at the similar visual angle of change-over plug for travel in this one exemplary embodiment, and the American plugs of wherein US move
To using on position；
Fig. 3 is the stereogram of change-over plug for travel in Fig. 2, wherein, bottom is visible；
Fig. 4 is stereogram corresponding to change-over plug for travel in Fig. 3, and wherein Schuko plugs have been moved to use position；
Fig. 5 is the stereogram of the selected part to cooperate of change-over plug for travel；
Fig. 6 is the similar stereogram of the selected part to cooperate；
Fig. 7 is the stereogram of the part of the selected collaborative work of the locking mechanism of another embodiment；
Fig. 8 shows the component in Fig. 7 from another visual angle.
Description of reference numerals：
10- travelling converter/change-over plug for travel；
12- upper case portions；14- lower housing sections
16- sockets；18- female joints；
The English female joints pair of 18A-UK；The formula female joint pair of 18B-AUS Australia；
The American female joints pair of 18C-US；The female joint of the English grounding pins of 18D-UK；
The American grounding pins of 18E-US；
20- release buttons；The driving elements of 22- first；
The driving elements of 24- second；26- the 3rd drives sliding block；
The American plugs of 28-US；
30- conductions haptic element (the American plugs of US)；32- grounding pins (the American plugs of US)；
34- header bodies (Schuko plugs)；36- is open；
The opening (Schuko) of 36A- conduction haptic elements；The opening (Schuko) of 36B- conduction haptic elements；
The opening (US) of 36C- conduction haptic elements；The opening (US) of 36D- conduction haptic elements；
The opening of another ground connection haptic elements of 36E-；
38-Schuko plugs；40-Schuko header bodies；
The conductive haptic element of 42-Schuko plugs；The ground connection haptic element of 44-Schuko plugs；
46- fuses cabin (fuse compartment) 48- locking mechanisms；
50- support bars US；The opening of 52- grounding pins；
54- support bars AU；56- support boom ends AU；
58- guide channels；
90- blocking units；92- moving tracks；
94- first end parts；96- the second end parts；
98- helical springs；100- blocking sliding blocks；
102- guide checks；104- inclined-planes；
106- rocking bars；108- control-rods；
110- card convexs；112- card convexs junction surface；
114- is anti-convex；116- pressure surfaces；
118- support bars AU；120- conduction haptic elements AU；
122- ground connection haptic elements AU.
Embodiment
Fig. 1 is the stereogram of the utility model change-over plug for travel 10, and the change-over plug for travel in figure is stood by,
But it is not yet in using on position.But all plugs are all located in housing all on standby position.
The part most basic to change-over plug for travel 10 is described first below.The change-over plug for travel has
One housing, the housing are made up of upper case portion 12 and lower housing section 14.Upper case portion 12 is common with lower housing section 14
With the main plug casing of formation.Socket 16 is located at the top of the change-over plug for travel, so as to which it is located at the area of upper case portion 12
In domain.More specifically, these be for assign the female joints of the English haptic elements of conductive UK (contactpins) to 18A, for pacifying
Insert the female joint of conductive AU Australia formula haptic element to 18B, for assign the female joints of the American haptic elements of conductive US to 18C, for assigning UK
The connector 18D of the English grounding pin and joint 18E for assigning the American grounding pins of US or AU Australia formula grounding pin.
Release button 20 is also disposed in housing side.The release button is used to lock and discharge driving element.In shell
The first driving element 22, the second driving element 24 and the 3rd driving sliding block 26, the first driving element 22 are provided with the positive side of body
It is configured to drive sliding block with the second driving element 24, the American haptic elements of US can be skidded off, borrowed by first driving element 22
The AU Australia formula haptic element can be skidded off by second driving element 24, Schuko can be inserted by the described 3rd driving sliding block
Head skids off.
Fig. 2 is the stereogram of the utility model change-over plug for travel in this one exemplary embodiment, wherein, the first driving element
22 have been moved on the position of its underpart.Correspondingly, the haptic element of the American plugs 28 of US stretches out housing.The American plugs 28 of US are led including two
Electric haptic element (pin 30A and 30B) and grounding pin 32.The position shown in figure, the travel plug can be inserted into one and marked according to US
In accurate power outlet.This standard need not use header body.Then, the housing bottom of change-over plug for travel 10 is located at flushing
According in the plane of the plug of US standards.
In figure 3 same travel plug is shown from different visual angles.In this, it can clearly be seen that bottom 34 is one flat
Face.However, multiple openings 36 and element are provided with this bottom.Opening 36A and 36B is provided for conductive Schuko haptic elements.For
Conductive AU Australia formula haptic element provides opening 36C and 36D.Opening 36E is provided for extra grounding pin.Be open 36E and opening 36A and
36B is arranged in the header body 40 of Schuko plugs together.In addition to this header body, an insurance insert is also provided with
(securing insert)。
Fig. 4 shows change-over plug for travel of the present utility model from same view angle, wherein, the Schuko plugs move on to
Using on position.Correspondingly, the 3rd driving sliding block 26 has been moved on the position of its underpart.The header body 40 of Schuko plugs
Stretch out the bottom 34 of housing.The conductive haptic element 42A and 42B of Schuko plugs transfer to stretch out from Schuko plugs.According to this mark
Standard, ground connection feeler 44 are arranged on the side of the header body.
Fig. 5 is the stereogram of the part of selected collaborative work in travel plug 10., can be with the removal of upper case portion
See the inside of plug, i.e., generally can see those parts accommodated by lower housing section 14.It should be noted that in figure simultaneously
Whole parts necessary to pin function is not shown.For clarity, select.
It can be seen that the header body 40 of Schuko plugs.It is the conduction of the Schuko plugs in the header body
Haptic element provides opening 36A and 36B.It can also be seen that the opening 36E provided for ground connection haptic element.In this figure it can also be seen that
Other opening --- the opening 56 for the grounding pin of AU Australia formula plug.
The conductive haptic element 30A and 30B of the American plugs of US is also show in figure, it is on standby position, that is, is retracted to shell
In vivo.Correspondingly, the first driving element 22 is in upper position.First driving element 22 can be kept by locking mechanism 48
In this position.
First driving element 22 moves support component, and support component is configured to support bar US50, and haptic element 30A and 30B is fixed
So far support bar US50.When moving the first driving element 22 along the direction of housing bottom, support bar US50 can be correspondingly downwards
It is mobile.So do, haptic element 30A and 30B can be guided in the header body 40 of Schuko plugs.Therefore, it is described
Schuko plugs provide guiding for the haptic element of another standard.
Fig. 6 is the similar stereogram of the similar selected part to cooperate.As crucial different from Fig. 5, may be used also herein
To see the support bar 52 for AU Australia formula plug.Support bar 52 is connected with the second driving element 24.Support bar 52 has three
Rod end, rod end 54A, 54B and 54C, it is incorporated in region 54.The conductive haptic element of rod end 54A and 54B support AU Australia formula plug
(current-conducting contacts), mechanically by these haptic elements, by (showing), standby position is directed to makes for they
Use position.Rod end 54C guides the AU Australia formula grounding pin (grounding pin).Thus, the grounding pin passes through Fig. 5
In visible opening 56 moved on to by (showing) standby position using on position.
Therefore, it is that the formula plug selection of AU Australia exists compared with the grounding pin in the plug casing 40 of Schuko plugs
The outer set-up mode guided to conductive haptic element of the plug casing of Schuko plugs.By contrast, the conduction of the American plugs of US
Haptic element is directed in the header body 40 of Schuko plugs.Both schemes all allow favourable and space-saving setting
Mode.Different schemes may be selected for different plugs.
Fig. 7 shows the stereogram of selected part, can be determined in an embodiment in the scope of the utility model based on this
Favourable locking mechanism.Three driving elements for the first driving element 84 of the American plugs of US, for UK British connecting plugs
Second driving element 86 and the form of sliding block 88 is driven to show for the 3rd of AU Australia formula plug, the first driving element 84 and the
Two driving elements 86 are configured to drive sliding block.Certainly, the blocking unit 90 shown can also cooperate with other plugs, such as scheme
Set-up mode shown in 1.Blocking unit 90 transfers to include one element of conduct of moving track 92.This moving track 92 is in first end
Extend between part 94 and the second end part 96.Helical spring 98 is resisted against first end part 94 and is suitable to towards moving track
92 the second end part 96 is with elastic type to each blocking sliding block prestress.
Helical spring 98 is arranged at the first blocking sliding block 100A, and it also acts on and (transmitted by the sliding block) the second blocking
Sliding block 100B and adjacent third gear hold sliding block 100C.Each blocking sliding block is both provided with guide check (guide cheeks), i.e.,
Guide check 102A, 102B and 102C.Inclined-plane (bevels), i.e. inclined-plane 104A, 104B are also set up in the end of each blocking sliding block
And 104C.
Rocking bar (rocker levers) is arranged at the top of moving guide rail 92.Distribute to each driving element and (thus) inserts
The rocking bar of head their own.First stopping element 106A distributes to the first driving element 84, and the first stopping element 106B distributes to
Two driving elements 86, the first stopping element 106A and the second stopping element 106B are configured to rocking bar, and rocking bar 106C distributes to
Three driving sliding blocks 88.(not shown) rotation of rotary shaft of the rocking bar around the lower section of moving track 92.Rotary shaft is substantially parallel to shifting
Run in dynamic rail road 92.Each rocking bar has and its integrally formed control-rod (control finger) 108.For clarity,
This has carried out detailed sign just for rocking bar 106C.Card convex 110 is oppositely arranged with control-rod 108.This card convex can with it is associated
Driving element engages and can be fixed in standby position.Efficient mechanism herein is carried out below in conjunction with next width diagram
Describe in detail.
What it is from this it can be seen from the figure that is that rocking bar 106C is located at lower position.In this position, control-rod 108 is positioned at movement
The surface of track 92.In this position, only being held when third gear between sliding block 100C and the second end part 96 has suitably
The control-rod could pass through during space.Control-rod 108 is engaged in this space.Guide check 102C and inclined-plane 104C ensure that with
Rocking bar 106C movements, control-rod 108 can positively stretch into this space.Dimensionally make the once control-rod in the space
Stretch into the space, then the first blocking sliding block 100A, the second blocking sliding block 100B and third gear hold sliding block 100C cannot be again
It is mobile.Control-rod to other rocking bars is also the same.
When rocking bar 106C is transferred to its upper position, it corresponds to the standby position of the 3rd driving sliding block 88, in this position
Put control-rod 108 and be located at third gear and hold above sliding block 100C, have space to move all three blocking sliding blocks.Correspondingly, distribute
The second stopping element 106B to the second driving element 86 then can be transferred to lower position.Here, it is by guide check 102B and tiltedly
The control-rod of face 104B guidings will slide third gear to the right towards the second end part 96 and hold sliding block 110C.However, this is probably
Because because rocking bar 106C correspondence position makes there have available space.
Fig. 8 shows the selected part shown in Fig. 7 from different visual angles, again illustrates the first driving element 84, second
Driving element 86 and the 3rd drives sliding block 88.First driving element 84 and the second driving element 86 are in corresponding plug awaits orders
Position.3rd driving sliding block 88 is in corresponding plug uses position.The operating principle to describing rocking bar is merely illustrated in figure
Necessary part.For rocking bar 106C, it can be seen that card convex 110C can be with corresponding holding section on the 3rd driving sliding block 88
112C is engaged.Such holding section can frequently convenient be designed to a groove.It is additionally provided with the driving sliding block anti-convex
(counter cam)114C.When the driving sliding block moves on to the upper position corresponding to its standby position, anti-convex 114C can be pressed
To the pressure face 116C on rocking bar 106C.So rocking bar 106C can be made to move back to its upper position.Here, card convex 110C is with engaging
Portion 112C is engaged.Thus the connection of form fit formula is set up, the 3rd driving sliding block 88 is maintained at upper position.The rocking bar is also
The position can be firmly held with the position independently of blocking sliding block with loading spring.However, once third gear holds sliding block
100C is moved, and rocking bar 106C position is fixed by control-rod 108, and the 3rd driving sliding block 88 firmly and will be protected regularly
Hold position at an upper portion thereof.
It will be clear that the fixation of the upper position of the second driving element 86 from figure.In this position, card convex 110B
It is fixedly connected with the holding section 112B of the second driving element 86.In addition, anti-convex 114B engages with the rocking bar.Third gear holds sliding block
100C prevents control-rod 108B and rocking bar 106B to be moved down as an entirety.
It is also apparent that the fixation in card convex 110C region can firmly fix the plug from this view
Whole elements.Only when the rocking bar discharges holding section 112, support bar AU118 for AU Australia formula plug just can be to
Lower movement.This support bar reliably guides downwards and upwards to conductive haptic element 120A, 120B and ground connection haptic element 122 again.
In a manner of more specifically being described in be broadly described and accompanying drawing, can production operation as snug as a bug in a rug and hardly
There is the travelling converter that operating mistake occurs.However, it is attractive that, produce the travelling converter and inexpensive, and even if
Must be allowed in production in enormous quantities it is larger it is fault-tolerant in the case of, can also inexpensively and reliably produce the travelling converter.
Claims (18)
1. it is a kind of can safe transport change-over plug for travel (10), it has the of housing, socket (16) and at least the first standard
One plug, wherein, first plug is allocated the first driving element (22,84), and it is designed in standby position and uses position
First plug is moved between putting, is placed in the first plug described in standby position in the housing, in first described in use position
Plug can land used be placed in outside the housing, also, first plug be allocated the first stopping element (106A), by described in it
First plug can be terminated on the standby position and open position and closing position can be presented, wherein, when first stop
First plug is terminated in the armed bit by the first stopping element (106A) described in when element (106A) is in its closing position
Put, also, first stopping element (106A) can be transferred to by the open position by movement first plug
Closing position.
2. it is according to claim 1 can safe transport change-over plug for travel (10), it is characterised in that first stop
Element (106A) is configured to the part being kept completely separate with first driving element (22,84).
3. it is according to claim 1 or 2 can safe transport change-over plug for travel (10), it is characterised in that described first stops
Dynamic element (106A) is configured to movable rod.
4. it is according to claim 3 can safe transport change-over plug for travel (10), it is characterised in that the first plug is divided
With support component, and first stopping element (106A) acts on the support component.
5. it is according to claim 4 can safe transport change-over plug for travel (10), it is characterised in that the support component
With depression (112), first stopping element (106A) has raised (110A), and first stopping element (106A)
It is raised engageable in the depression (112), first plug is maintained on stop position.
6. it is according to claim 5 can safe transport change-over plug for travel (10), it is characterised in that the projection
(110A) is formed on the movable boom end.
7. according to any one of preceding claims 1~2,4~6 can safe transport change-over plug for travel (10), its
It is characterised by that it is additionally provided with the second plug of the second standard, it is also allocated the second driving element (24,86), and described second drives
Dynamic element (24,86) is designed in standby position and using mobile second plug between position, in described in standby position second
Plug is placed in the housing, in using the second plug described in position can land used be placed in outside the housing, also, described second insert
Head is allocated the second stopping element (106B), can terminate on the standby position second plug by it and can present and beat
Open position and closing position.
8. it is according to claim 3 can safe transport change-over plug for travel (10), it is characterised in that it is additionally provided with
Second plug of two standards, it is also allocated the second driving element (24,86), and second driving element (24,86) is designed to
Mobile second plug, is placed in the housing in the second plug described in standby position between standby position and use position,
In using the second plug described in position can land used be placed in outside the housing, also, second plug be allocated the second stop member
Part (106B), second plug can be terminated in by it on the standby position and open position and closing position can be presented.
9. it is according to claim 7 can safe transport change-over plug for travel (10), it is characterised in that it is described first driving
Element (22,84) and the mobile route of the second driving element (24,86) define a plane of motion, and first stopping element
(106A) and second stopping element (106B) are arranged at behind the plane.
10. it is according to claim 9 can safe transport change-over plug for travel (10), it is characterised in that first stop
Element (106A) and/or second stopping element (106B) are configured to movable rod, and it can be around behind the plane of motion
Pivoting point rotate.
11. it is according to claim 7 can safe transport change-over plug for travel (10), it is characterised in that it is described first driving
Element (22,84) and second driving element (24,86) are configured to drive sliding block, by the chute of the housing in outside
It is guided.
12. according to any one of claim 8~10 can safe transport change-over plug for travel (10), it is characterised in that
First driving element (22,84) and second driving element (24,86) are configured to drive sliding block, pass through the housing
Chute it is guided in outside.
13. according to any one of claim 9-10 can safe transport change-over plug for travel (10), it is characterised in that
The second stopping element (106B) of second plug can be transferred to by the open position by movement first plug
Closing position.
14. it is according to claim 12 can safe transport change-over plug for travel (10), it is characterised in that pass through mobile institute
Closing position can be transferred to by the second stopping element (106B) of second plug by the open position by stating the first plug.
15. according to any one of claim 1~2,4~6,8~10,14 can safe transport change-over plug for travel
(10), it is characterised in that at least described first stopping element (106A) is connected with control-rod (108), and the control-rod (108) is permitted
Perhaps or at least described first stopping element (106A) is prevented to be transferred to the open position.
16. it is according to claim 15 can safe transport change-over plug for travel (10), it is characterised in that the control-rod
(108) engaged with blocking unit (90), first stopping element (106A) is at least fixed on and closed by the blocking unit (90)
Close position.
17. it is according to claim 16 can safe transport change-over plug for travel (10), it is characterised in that the blocking list
Member at least has the first blocking sliding block (100A), and at least the first blocking sliding block (100A) is parallel to first stopping element
The rotary shaft movement of (106A).
18. it is according to claim 17 can safe transport change-over plug for travel (10), it is characterised in that at least described
One blocking sliding block (100A) is arranged on moving guide rail (92).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16196769.0 | 2016-11-01 | ||
| EP16196769.0A EP3316423A1 (en) | 2016-11-01 | 2016-11-01 | Transportable travel adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217953U true CN207217953U (en) | 2018-04-10 |
Family
ID=57223554
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710181355.9A Active CN108011266B (en) | 2016-11-01 | 2017-03-24 | Travel conversion plug capable of being safely transported |
| CN201720293374.6U Active CN207217953U (en) | 2016-11-01 | 2017-03-24 | Can safe transport change-over plug for travel |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710181355.9A Active CN108011266B (en) | 2016-11-01 | 2017-03-24 | Travel conversion plug capable of being safely transported |
Country Status (3)
| Country | Link |
|---|---|
| EP (2) | EP3316423A1 (en) |
| CN (2) | CN108011266B (en) |
| WO (1) | WO2018083131A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011266A (en) * | 2016-11-01 | 2018-05-08 | 蓝旅有限公司 | Can safe transport change-over plug for travel |
| CN110350361A (en) * | 2019-06-28 | 2019-10-18 | 安克创新科技股份有限公司 | Foldable plug component and device including foldable plug component |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134071A (en) * | 2020-09-29 | 2020-12-25 | 公牛集团股份有限公司 | Travel converter |
| CN114709649B (en) * | 2022-02-11 | 2023-11-10 | 杭州骏跃科技有限公司 | Power adapter with stable plug structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322638C (en) * | 2001-06-05 | 2007-06-20 | 沃尔特·拉夫纳 | Travel plug set |
| CN101872911B (en) | 2010-05-18 | 2012-11-07 | 智嘉通讯科技(东莞)有限公司 | Rotatable and selectable push type multinational power source adapter |
| DE102011014920B4 (en) * | 2011-03-24 | 2013-02-21 | Xyz Science Co., Ltd. | Universal plug adapter with different pin constructions |
| CN103700998B (en) * | 2014-01-02 | 2017-01-25 | 梁权然 | Push-out and retractable multifunctional socket |
| CN205319392U (en) * | 2016-01-15 | 2016-06-15 | 广东美济电器有限公司 | Global link travel charging converter |
| CN205543600U (en) * | 2016-01-20 | 2016-08-31 | 公牛集团有限公司 | Converter |
| CN205609904U (en) * | 2016-02-02 | 2016-09-28 | 蓝旅有限公司 | Conversion socket |
| EP3316423A1 (en) * | 2016-11-01 | 2018-05-02 | Travel Blue Limited | Transportable travel adapter |
-
2016
- 2016-11-01 EP EP16196769.0A patent/EP3316423A1/en not_active Withdrawn
-
2017
- 2017-03-24 CN CN201710181355.9A patent/CN108011266B/en active Active
- 2017-03-24 CN CN201720293374.6U patent/CN207217953U/en active Active
- 2017-11-01 EP EP17804454.1A patent/EP3535818B1/en active Active
- 2017-11-01 WO PCT/EP2017/077980 patent/WO2018083131A1/en active Search and Examination
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011266A (en) * | 2016-11-01 | 2018-05-08 | 蓝旅有限公司 | Can safe transport change-over plug for travel |
| CN108011266B (en) * | 2016-11-01 | 2020-07-17 | 蓝旅有限公司 | Travel conversion plug capable of being safely transported |
| CN110350361A (en) * | 2019-06-28 | 2019-10-18 | 安克创新科技股份有限公司 | Foldable plug component and device including foldable plug component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108011266A (en) | 2018-05-08 |
| EP3535818A1 (en) | 2019-09-11 |
| EP3316423A1 (en) | 2018-05-02 |
| WO2018083131A1 (en) | 2018-05-11 |
| CN108011266B (en) | 2020-07-17 |
| EP3535818B1 (en) | 2022-07-06 |
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